[4+2] Diels–Alder Cycloaddition Reaction of 2-benylidineamino-4-phenyl-1,3-thiazoles with Sulfene and their Antifungal Activities
作者:Susanta Kr. Borthakur、Paran Boruah、Birendra N. Goswami
DOI:10.3184/030823407x191877
日期:2007.2
2-Benzylidineamino-4-phenyl-1,3-thiazole undergoes [4+2] Diels–Aldercycloadditionreaction with sulfene resulting in good yield of a mixture of isomeric 2,6-diphenyl-2H,4H-[1,3]thiazolo[3,2-c][1,3,5]thiadiazine 3,3-dioxides and 3, 7-diphenyl[1,3]thiazolo[3,2-b] [1,2,4]thiadiazine 5,5-dioxides derivatives are reported.
Formation of Azomethines from 2-Aminothiazoles and (Heterocyclic) Aromatic Aldehydes
作者:Christopher Hopkinson、George Denis Meakins、Roberts James Purcell
DOI:10.1055/s-1991-26528
日期:——
Reexamination of previous work and new studies show that the reactions of 2-aminothiazoles with (heterocyclic) aromatic aldehydes are not straightforward; there are wide divergencies in behaviour between the various amine-aldehyde pairs. Simple efficient procedures for preparing 2-(alkylideneamino)thiazole derivatives and [bis(thiazol-2-ylamino)methyl]arenes have been developed.